| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 8,308 | +750.4% |
| 3Q24 | 12,504 | -9.9% |
| 2Q24 | 14,090 | -8.8% |
| 1Q24 | 977 | -52.7% |
| 3Q23 | 13,874 | -26.1% |
| 2Q23 | 15,454 | -4.9% |
| 1Q23 | 2,067 | -162.4% |
| 3Q22 | 18,772 | +322.8% |
| 2Q22 | 16,257 | -780.2% |
| 1Q22 | -3,310 | -75.5% |
| 3Q21 | 4,440 | -143.3% |
| 2Q21 | -2,390 | -87.2% |
| 1Q21 | -13,488 | -23.7% |
| 4Q20 | 4,898 | -34.4% |
| 3Q20 | -10,245 | -151.5% |
| 2Q20 | -18,620 | -215.4% |
| 1Q20 | -17,686 | -278.8% |
| 4Q19 | 7,461 | -10.5% |
| 3Q19 | 19,898 | -2.3% |
| 2Q19 | 16,133 | -15.7% |
| 1Q19 | 9,893 | -3.7% |
| 4Q18 | 8,337 | -14.4% |
| 3Q18 | 20,375 | +0.1% |
| 2Q18 | 19,136 | +75.4% |
| 1Q18 | 10,268 | -14.6% |
| 4Q17 | 9,742 | -1.8% |
| 3Q17 | 20,360 | +4.6% |
| 2Q17 | 10,909 | -41.3% |
| 1Q17 | 12,027 | +9.4% |
| 4Q16 | 9,917 | +11.3% |
| 3Q16 | 19,458 | -3.3% |
| 2Q16 | 18,572 | +2.8% |
| 1Q16 | 10,989 | +30.4% |
| 4Q15 | 8,914 | +97.4% |
| 3Q15 | 20,114 | +37.0% |
| 2Q15 | 18,066 | +261.2% |
| 1Q15 | 8,429 | +237.7% |
| 4Q14 | 4,516 | +27.1% |
| 3Q14 | 14,683 | +144.3% |
| 2Q14 | 5,001 | -0.3% |
| 1Q14 | 2,496 | -10.3% |
| 4Q13 | 3,552 | +50.6% |
| 3Q13 | 6,011 | +15.0% |
| 2Q13 | 5,016 | +13.6% |
| 1Q13 | 2,782 | +5.1% |
| 4Q12 | 2,359 | - |
| 3Q12 | 5,228 | +139.0% |
| 2Q12 | 4,416 | - |
| 1Q12 | 2,647 | - |
| 3Q11 | 2,187 | - |